APA Citation

Al-Shagahin, H., & Werner, J. (. (2009). Cyfra 21-1 as a serum tumor marker for follow up of patients with laryngeal and hypopharyngeal squamous cell carcinoma. Philipps-Universität Marburg.

Chicago Style Citation

Al-Shagahin, Hani, and Jochen (Prof.) Werner. Cyfra 21-1 As a Serum Tumor Marker for Follow Up of Patients With Laryngeal and Hypopharyngeal Squamous Cell Carcinoma. Philipps-Universität Marburg, 2009.

MLA Citation

Al-Shagahin, Hani, and Jochen (Prof.) Werner. Cyfra 21-1 As a Serum Tumor Marker for Follow Up of Patients With Laryngeal and Hypopharyngeal Squamous Cell Carcinoma. Philipps-Universität Marburg, 2009.

Warning: These citations may not always be 100% accurate.